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03-03-2021
Mathematics

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A ladder is propped up against a house. The top of the ladder rests 18 ft above the ground. The base
of the ladder is 4 feet from the building. What is the length of the ladder?

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noelabeje noelabeje

04-03-2021

Answer:

18.44ft

Step-by-step explanation:

a²+b²=c² where c is the hypotenuse

so according to this

18²+4²=c²

c²=340

c= 18.44

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